Cyble Vision Alerts Darkweb Data Breaches

Back


Id	588a2ee5-978a-43f7-9c10-6d76d82026ef
Rulename	Cyble Vision Alerts Darkweb Data Breaches
Description	Detects darkweb credential leakage and data breach records from CybleVision. Extracts leaked username, email, password hashes, registration dates, and metadata using the Alerts_DarkwebDataBreaches parser. Incidents grouped per service.
Severity	Low
Tactics	Reconnaissance InitialAccess Exfiltration Collection
Techniques	T1589 T1078 T1048 T1530
Required data connectors	CybleVisionAlerts
Kind	Scheduled
Query frequency	30m
Query period	30m
Trigger threshold	0
Trigger operator	GreaterThan
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Darkweb_Data_Breaches.yaml
Version	1.0.0
Arm template	588a2ee5-978a-43f7-9c10-6d76d82026ef.json

KQL

Alerts_darkweb_data_breaches 
| where Service == "darkweb_data_breaches" 
| extend  MappedSeverity = Severity

YAML

alertDetailsOverride:
  alertDynamicProperties: []
  alertDescriptionFormat: |
        Username {{DB_Username}} Registration date {{DB_RegistrationDate}} Breach source {{Breach_Source}}
  alertDisplayNameFormat: CybleVision Darkweb Breach for {{DB_Email}}
kind: Scheduled
severity: Low
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: 588a2ee5-978a-43f7-9c10-6d76d82026ef
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: false
    matchingMethod: AllEntities
    lookbackDuration: PT5H
  createIncident: true
status: Available
triggerThreshold: 0
queryPeriod: 30m
entityMappings:
- fieldMappings:
  - columnName: DB_Username
    identifier: Name
  entityType: Account
- fieldMappings:
  - columnName: Domain
    identifier: DomainName
  entityType: DNS
- fieldMappings:
  - columnName: IP
    identifier: Address
  entityType: IP
- fieldMappings:
  - columnName: DB_Email
    identifier: MailboxPrimaryAddress
  entityType: Mailbox
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Darkweb_Data_Breaches.yaml
enabled: true
triggerOperator: GreaterThan
suppressionDuration: PT5H
requiredDataConnectors:
- dataTypes:
  - CybleVisionAlerts_CL
  connectorId: CybleVisionAlerts
subTechniques: []
relevantTechniques:
- T1589
- T1078
- T1048
- T1530
name: Cyble Vision Alerts Darkweb Data Breaches
queryFrequency: 30m
version: 1.0.0
query: |
  Alerts_darkweb_data_breaches 
  | where Service == "darkweb_data_breaches" 
  | extend  MappedSeverity = Severity  
customDetails:
  UserName: DB_Username
  PasswordHash: DB_PasswordHash
  Status: Status
  DisplayName: DB_DisplayName
  BreachDate: DB_Date
  Tags: DB_Tags
  AlertID: AlertID
  BreachSource: Breach_Source
  S3Key: DB_S3Key
  Structured: DB_Structured
  MappedSeverity: Severity
  RegistrationDate: DB_RegistrationDate
  LeakedEmail: DB_Email
  Service: Service
description: |
    'Detects darkweb credential leakage and data breach records from CybleVision. Extracts leaked username, email, password hashes, registration dates, and metadata using the Alerts_DarkwebDataBreaches parser. Incidents grouped per service.'
tactics:
- Reconnaissance
- InitialAccess
- Exfiltration
- Collection

ARM